

In my case, they released them for the HP Envy-15 3000 series. Now that Windows 8 has been released, HP has started to release Windows 8 compatible video drivers for select laptops. Update 4: MacHater from forums has figured out a way to use this fix with reference Intel drivers (downloaded from Intel or Windows Update. HKR, FeatureTestControl,%REG_DWORD%, 0xF842

Update 3: HP, are you listening? These values are WRONG in the driver inf: Remember, you must install the HP provided Windows 8 drivers before the fix! Update 2: I have now had some success stories using the HP Envy 32xx series. The value for FeatureTestControl differs for reference drivers and you need a working example to find the correct Feature code (as far as I know). Update: This hack appears to only work if the drivers are provided by the laptop manufacturer. This has only been tested on HP Envy 3XXX models. I take no responsibility for what happens to your machine, and it could have unpredictable results. This REQUIRES an Intel GPU, of some sort. I also do not know if this will work for non-HP drivers, although I suspect it will for any Intel-based GPU in a laptop. Note: The method to fix this is should be the same for every laptop, however the value in the registry that must be changed is model specific.
